Double-layer drying oven device capable of controlling temperature singly by utilizing waste heat

Abstract

The invention relates to a double-layer drying oven device capable of controlling temperature singly by utilizing waste heat. The drying oven device comprises an upper layer oven body, a lower layer oven body, an upper layer heater, a lower layer heater, an upper layer temperature sensor, a lower layer temperature sensor, an overturning mechanism, a self-locking mechanism and a programmable logic controller (PLC) heating time temperature controller. The upper layer heater and the upper layer temperature sensor are arranged in the upper layer oven body, the lower layer heater and the lower layer temperature sensor are arranged in the lower layer oven body, the overturning mechanism is arranged at the connection position of the upper layer oven body and the lower layer oven body, the self-locking mechanism is connected with the overturning mechanism in locking mode after the overturning mechanism is opened, and the PLC heating time and temperature controller is respectively connected with the upper layer heater, the lower layer heater, the upper layer temperature sensor, the lower layer temperature sensor and the overturning mechanism. Compared with the prior art, the double-layer drying oven device has the advantages of greatly saving energy, improving production efficiency and the like.

Description

technical field [0001] The invention relates to an oven device, in particular to a double-layer oven device which utilizes waste heat and can independently control the temperature. Background technique [0002] During the production of automobile sunroof wrapping glass, it is necessary to mix the two materials in the mold cavity to wrap and bond the glass and metal inserts with different temperature requirements. [0003] The existing heating box is a device realized by two sets of carbon wave heating tubes. It consists of a heat preservation box, a carbon wave heating tube, a temperature sensing device, a solenoid valve, a PLC heating time and temperature controller, and a carbon wave heating device fixed on the On the heating tube bracket, the reinforcement and the glass are installed on the same layer support, and a high temperature resistant temperature sensing device is installed on the layer support. The temperature sensing device is connected with the temperature disp...

AI Technical Summary

Problems solved by technology

The above tooling device cannot control the heating of reinforcements and glass with different temperature requirements. This heating method can only meet one temperature requirement between reinforcements and glass, and consumes a large part of temperature resources, making heating control inconvenient.

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